Underwater water surface, light rays

About Salventa

Water security is national infrastructure. We build it here.

Salventa designs and manufactures portable and modular water systems, engineered and assembled in Toowoomba, Queensland, turning uncertain, saline or contaminated sources into safe, reliable supply for defence, mining, agriculture and communities.

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Engineered to meet the Australian Drinking Water Guidelines
Experienced team
NATA-accredited testing underway
Who we are

Water security, treated as national infrastructure.

Salventa designs and manufactures portable and modular water purification, desalination and wastewater systems, engineered in Australia and assembled in Toowoomba, Queensland. We treat water security as national infrastructure: turning uncertain, saline or contaminated sources into safe, reliable supply, on site and off the grid.

Engineering & manufacture

Built here, by people who own the workmanship.

Salventa systems are engineered and assembled in South-East Queensland alongside The Macfab Group, a Toowoomba manufacturer that has built heavy-industry fabrication for the mining, oil and gas, power and agriculture sectors since 2004. Their work spans pressure vessels, pressure piping, structural steel and precision fabrication, the same engineering disciplines a water-treatment system has to be held to.

Certifications & accreditations

Manufacturing Quality & Safety: via our manufacturing partner, The Macfab Group

ISO 9001

Quality management

ISO 45001

Safety management

ISO 14001

Environmental management

Australian Steel Institute

Member

Professional Engineering Credentials: our people

Dr Bruce Leslie

CPEng · DE · FIEAust · FTSE

Water Quality & Compliance: Salventa

ADWG

Engineered to meet the Australian Drinking Water Guidelines. NATA-accredited testing underway.

Fabrication quality, safety and environmental certifications are held by our manufacturing partner, The Macfab Group. Professional registrations are held by the named individuals.

Sovereign capability

Engineered and assembled in Toowoomba, Queensland, and supported locally.

  • Local support: Australian service and engineering accountability.
  • Fabrication by The Macfab Group, certified to ISO 9001, 45001 and 14001 under JAS-ANZ accreditation.

Toowoomba, QLD

Engineered and assembled

Welder at work on the fabrication floor — The Macfab Group
Fabrication floor: The Macfab Group
Welding at The Macfab Group
Welding & QA
Finished Salventa Box Unit
Finished Salventa Box Unit
Leadership

Led by people accountable for the outcome.

Named, accountable people, engineering authority first. Every Salventa system carries the sign-off of leaders you can point to.

Kirrilly Holmes — Founder & Managing Director

Kirrilly Holmes

BEd. EMBA. PGDipDR.

Founder & Managing Director

Accountable for: Strategy, water quality & compliance standards

Has spent her life at the intersection of water, people and capability. Her family has worked in the international humanitarian sector for five decades, much of it across South-East Asia, with first-hand understanding of what happens when clean water fails. She has also spent time living within the United States defence community, giving her direct insight into the demands of defence procurement and an understanding of most other sectors Salventa serves. An 8th-generation Australian, she holds an Executive MBA and a Postgraduate Diploma in Dispute Resolution (Bond University). She has built Salventa around Australian engineering excellence and the conviction that clean, secure water is infrastructure worth building to the highest standard.

Dr Bruce Leslie — Head of Engineering

Dr Bruce Leslie

CPEng FIEAust FTSE GAICD

Head of Engineering

Accountable for: Engineering project delivery & governance

Four decades solving engineering problems that don't forgive mistakes. As a past Non-executive Director of Urban Utilities* and a Graduate Member of the Australian Institute of Company Directors, he brings a clear understanding of the governance requirements for water supply. But it is his career managing the development and delivery of engineering for complex, multi-technology projects across a wide range of technologies, recognised with CPEng, FIEAust and FTSE, that ensures Salventa brings the right expertise and professional capability to every project.

* Urban Utilities is responsible for water supply and sewage treatment across Brisbane, Ipswich, the Lockyer Valley, Scenic Rim and Somerset.

Simone Leslie — Head of Marketing

Simone Leslie

Head of Marketing

Accountable for: National Branding and Marketing of Salventa

Simone started her career in the mid-nineties presenting on Good Morning Australia. She worked with several brands to secure national exposure, driving online growth and sales for the companies she represented. Over the years she has coached executives in leadership and helped brand both people and organisations. Simone and her husband David have worked extensively in Africa, bringing water to communities without reliable access to safe sanitation and drinking water, most recently delivering clean water to 5,000 people in an arid region of Kenya. She is driven by a passion to see people gain access to clean drinking water.

Proven in the field

Total water security, in service today.

"Partnering with PLW changed everything. We now operate with total water security: low cost, compliant, and simple to run."

PLW (Pure Living Water) is Salventa's product platform.

Guy, CEO, Emu Gully Adventure Education Centre

Read the case study

At Emu Gully Adventure Education Centre, a Salventa system has supplied safe, reliable drinking water since 2024, independently of the town main, for more than 600 people each week. It has eliminated recurring boil-water alerts and removed the need for more than approximately $100,000 in underground concrete tank infrastructure. All key system components are data monitored and ready for future app-based site management.

600+

People a week

$100K

Tank infrastructure avoided

0

Boil-water alerts

2024

In service since

Procurement & sovereign capability

Built for procurement. Accountable on paper.

The credentials defence and government evaluators look for, with status shown as it stands today.

Yes

Engineered and assembled in Toowoomba, QLD

Underway

NATA testing underway

Yes

Engineered to meet the Australian Drinking Water Guidelines

Capability statement delivered on request: the team will send the PDF.

Talk to our team.

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